TMS29F400T-90CDCDE
Flash, 256K16, 90ns, PDSO48Manufacturer: Texas Instruments
Categories: Flash Memories
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The Texas Instruments TMS29F400T-90CDCDE is a 4 Mbit (256K x 16) NOR Flash memory device offering a maximum access time of 90ns. This component can also be configured as 256K x 8, providing flexible memory organization. It features an asynchronous operating mode with a supply voltage range of 4.5V to 5.5V. The TMS29F400 series supports command user interface, data polling, and toggle bit functionality for efficient operation. Designed for robust performance, it offers an endurance rating of 100,000 program/erase cycles. The memory is organized into sectors of varying sizes (16K, 8K, 32K, 64K), with boot block capability at the top. Housed in a 48-terminal TSSOP package (JESD30 code R-PDSO-G48), it is suitable for surface mounting and operates within an industrial temperature range of -40°C to +85°C. This device finds application in industrial automation, automotive systems, and embedded computing platforms requiring reliable non-volatile storage.
Additional Information
Series: TMS29F400RoHS Status: Manufacturer Lead Time: Product Status: DiscontinuedPackaging: Datasheet:Download Free CAD Model:
Technical Details:
| Length | 18.4000 |
| Type | NOR TYPE |
| Width | 12.0000 |
| Technology | CMOS |
| Access_Time_Max | 90.0000000000000000 |
| Additional_Feature | CAN ALSO BE CONFIGURED AS 256K X 16 |
| Alternate_Memory_Width | 8 |
| Boot_Block | Top |
| Command_User_Interface | Yes |
| Data_Polling | Yes |
| Endurance | 100000.000000000000000 |
| JESD_30_Code | R-PDSO-G48 |
| Memory_Density | 4194304.0000000000000000 |
| Memory_IC_Type | FLASH |
| Memory_Organization | 256K16 |
| Memory_Width | 16 |
| Number_of_Functions | 1 |
| Number_of_Sectors_Size | 1,2,1,7 |
| Number_of_Terminals | 48 |
| Number_of_Words | 262144.0000000000000000 |
| Number_of_Words_Code | 256k |
| Operating_Mode | Asynchronous |
| Operating_Temperature_Max | 85.0 |
| Operating_Temperature_Min | -40.0 |
| Package_Body_Material | PLASTIC/EPOXY |
| Package_Code | TSSOP |
| Package_Equivalence_Code | TSSOP48,.8,20 |
| Package_Shape | Rectangular |
| Package_Style | SMALL OUTLINE, THIN PROFILE, SHRINK PITCH |
| Parallel_Serial | Parallel |
| Programming_Voltage | 5 |
| Ready_Busy | Yes |
| Seated_Height_Max | 1.2000 |
| Sector_Size | 16K,8K,32K,64K |
| Standby_Current_Max | 0.000005000000000 |
| Supply_Current_Max | 60.000000000000000 |
| Supply_Voltage_Max | 5.50000 |
| Supply_Voltage_Min | 4.50000 |
| Supply_Voltage_Nom | 5 |
| Surface_Mount | Yes |
| Terminal_Form | Gull Wing |
| Terminal_Pitch | 0.500 |
| Terminal_Position | Dual |
| Toggle_Bit | Yes |
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